VIDEO: Taylor Swift writes her hit single '22' in new Diet Coke advert

Taylor Swift has released her brand new Diet Coke advert featuring lyrics from her new hit single, 22.

The advert is captioned, "Taylor Swift makes music that moves. It has the power to speak to us, and through us, sometimes before we even know what's happening."

The singer is seen swigging down Diet Coke while she jots down lyrics which are also sung by various different people. It then ends with Tay Swizzle all dolled up and ready to perform the final result on stage.

Taylor announced the Diet Coke deal earlier this year saying, "I wanted to share some news with you, because we're actually going to be making it official with one of the great loves of my life - Diet Coke."

Only last week Beyoncé revealed her new advert for Pepsi Max which featured a variety of past Beyoncé's in a cool dance off.